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  • BS 3172-2:1980

BS 3172-2:1980

Screw threads for spectacle frames-Specification for screw threads (metric series) for spectacle frames

BSI Group, 09/30/1980

Publisher: BS

File Format: PDF

$125.00$251.46


Published:30/09/1980

Note:This product is unavailable in Ukraine, Russia, Belarus

ISO metric screw threads, provision being made for nominal sizes S 0.8 x 0.20, M 1.0 x 0.25, M 1.2 x 0.25, M 1.4 x 0.30 and M 1.6 x 0.35 and for related taps and gauges. Appendix A gives recommendations for gauging practice.

All current amendments available at time of purchase are included with the purchase of this document.

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